If I dilute 250 mL of 0.10 M lithium acetate solution to a volume of 750 mL, what will the concentration of this solution be?

Q: Prepare 250 ml of a standard solution of sodium carbonate (106g / mol) at a concentration of 0.3N?

A: Calculation of mass of sodium carbonate:                   Concentration of standard solution = 0.3…

Q: What volume of a 0.167 M KBr solution is needed to provide 18.5 g of KBr?

A: The number of moles (n) in 18.5 g of KBr is calculated using equation (1) in which m and M…

Q: A 5.16% (w/w) aqueous sodium chloride solution has NaCl in a 10.0 g solution. g of

A: Given :-  %(w/w) aq. sodium chloride solution = 5.16%  mass of solution = 10.0 g  To calculate :-…

Q: How many milliliters of 10.5 M hydroiodic acid solution should be used to prepare 4.00 L of 0.400 M…

A: Given: M1 = 10.5 M M2 = 0.400 M. V2 = 4.00 L

Q: what volume (L) of 0.404 M potassium hydroxide solution would just neutralize 60.6 mL of 0.388…

A:

Q: If 100.mL of water is added to 25mL of 5.0M NaCl, the final concentration is

A:

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0705 M solution of NaF when diluted…

A: When additional solvent is added to more concentrated solution (stock solution), the concentration…

Q: nousenold cond ml of the concentrated solution is diluted to 500 mL? (A) 0.4 M NaOH (B) 400 M NaOH

A: Formula used M1V1  = M2V2

Q: An aqueous ethanol solution (400 mL) was diluted to 4.00 L, giving a concentration of 0.0400 M. The…

A: Given :-  Initial volume of solution = 400 mL  Final volume of solution = 4.00 L  Final…

Q: How many mL of 0.300 M NaF would be required to make a 0.0775 M solution of NaF when diluted to…

A: In the given question we have to calculate the volume of stock solution  consider,  0.300 M NaF as…

Q: If 348 mL of 0.14 M HCl solution is required what volume in mL of 1.5 M HCl must be used

A:

Q: Calculate the number of grams of solutethat has to be used to make the following solution: 131.4 mL…

A: Given :- molarity of H2SO4 solution = 0.694 M volume of solution = 131.4 mL  To be calculated :-…

Q: • How many milliliters of 0.250 M NaCI solution must be measured to obtain 0.100 mol of Naci?

A:

Q: how many g of sodium hydroxide are present in 831 mL of a 0.750 M solution

A:

Q: A 13.0 mL sample of an unknown H3PO4 solution requires 122 mL of 0.140 M KOH to completely react…

A: Given information: Volume of unknown H3PO4 solution = 13.0 mL Volume of KOH = 122 mL Concentration…

Q: If I leave 750 mL of 0.35 M sodium chloride solution uncovered on a windowsill and 150 mL of the…

A: During the evaporation of water from the sodium chloride solution, the solute sodium chloride…

Q: How many grams of zinc bromide, ZnBr2, must be dissolved to prepare 200. mL of a 0.200 M aqueous…

A:

Q: A 16.24 mL sample of dilute H3PO4 requires 40.52 of 0.108 M NaOH for complete neutralization.…

A: The reaction taking place is  3 NaOH + H3PO4 ----> Na3PO4 + 3 H2O Hence from the above reaction…

Q: A 87.0 mL aliquot of a 0.500 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

A:

Q: Consider a 100 mL of 0.25 M solution of NaCl, what is the final concentration of that solution if…

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: What volume of a 0.400 M HCl solution is required to prepare 3.00 L of 0.0872 M HCl?

A: From neutralization of solution, V1S1 = V2S2 V2 = v1×s1v2     volume of HCl solution (V1) =3.00 L…

Q: Calculate how many mL of 0.1500 M solution of NaCl is needed to obtain 125.0 g of NaCl?

A: From the definition of molarity we have 0.1500 M = 0.1500 moles /1000 mL Now we will convert moles…

Q: How many mL of 0.500 M NaI would be required to make a 0.0330 M solution of NaI when diluted to…

A:

Q: c) To what volume should 50.0mL of a 6.00M HCl stock solution be diluted to obtain a 1.50M HCl…

A: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: What volume of HCl is 1.19 g/mL and 37.2% pure is needed to prepare 2 L of a 2 M solution.

A: We will calculate volume of HCl

Q: Enter your answer in the provided box. What volume of 5.00 M H,SO, is needed to prepare 390.0 mL of…

A:

Q: 30 mL of 1.0 M NaOH is added to 20 mL of 1.5 M HCl. You would expect the resulting solution to be?

A:

Q: What volume of your solution, (concentration of 0.184) is required to react completely with 55.0 mL…

A: This problem can be solved by using the molarity equation: M1V1 = M2V2 where M1 and V1 are the…

Q: Describe how would you prepare a 200 ml of 0.20 M NaOH from 0.60 M NaOH?

A:

Q: What mass of calcium hydroxide is in 25mL of 1M solution?

A: Given, Molarity of the solution = 1M Volume of the solution = 25ml The formula: Molarity = No. of…

Q: 4. The Molarity of concentrated HCI purchased in the laboratory is approximately 12.1 M. How many ml…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: You have a selution.containing 135-29 of waiter. what volume of this solution, in mi, would to make…

A: Mass of KBr=135.2 g Molar mass of KBr=119 g/mol The volume of the solution=2.3 L Moles of…

Q: How many millilitres of 0.157M nitric acid are rrequired to neurtralize 22.1ml of 0.194 M sodium…

A: Given :  Molarity of nitric acid solution = 0.157 M  Molarity of sodium hydroxide solution = 0.194 M…

Q: volume in mL of 0.300 M

A: Apply molarity equivalence formula M1V1=M2V2

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0800 M solution of NaF when diluted…

A:

Q: What volume of distilled water must be added to 105.0 mL of 0.600 mol/L hydrofluoric acid solution…

A:

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0800 M solution of NaF when diluted…

A:

Q: A 250 ml of 0.5 M H3PO4 solution was boiled until it’s volume decreased to 100 ml. What is final or…

A: To calculate molarity at 100 ml use below relation .  M1×V1=M2×V2 Where M1 is initial molarity, V1…

Q: If 22.22mL of a 1.50 M Ni(NO3)2 solution is diluted to exactly 250.0mL, what will be the…

A: We have to calculate the concentration of dilute solution.

Q: how many millimeters of a 5.70 M NaOH solution are needed to provide 0.335 moles of NaOH

A:

Q: How many mL of solvent should be added to 0.99L of a 1.5M solution if you want a final concentration…

A: Given:  0.99L of a 1.5M solution To find: volume of solvent to be added if you want a final…

Q: What volume (L) of 0.438 M potassium hydroxide solution would just neutralize 33.4 mL of 0.390 M…

A: We have to calculate the volume of KOH.

Q: what volume of water must be added  in order to dilute a 500 mL, 0.450M solution of NaCl to 0.200M?

A: Given, 500 mL of 0.450M solution

Q: What volume of concentrated nitric acid (16 M HNO3) will be needed to prepare 250 mL of 0.30 M HNO3?

A:

Q: Calculate the number of grams of solute that has to be used to make the following solution: 216.5 mL…

A: For gram of solute fir we calculate mole of solute

Q: What volume of 5.0 M acetic acid is required to prepare 100 mL of 0.50 M acetic acid?

A:

Q: what will be a molarity of NaOH solution prepared by diluting 20.mL of a 1.50 M NaOH solution to…

A: Given : Initial molarity of NaOH = 1.50 M Initial volume of NaOH solution = 20 mL And final volume…

Q: How many mL of 0.300 M NaF would be required to make a 0.0400 M solution of NaF when diluted to…

A: Given,Initial molarity of NaF, M1 = 0.300 MFinal molarity of NaF, M2 = 0.0400 MFinal volume of the…

Q: 11. If you have 25.0 mL of 8.0M HCl solution, and then dilute it to a final volume of 100.0 ml, what…

A: New concentration will be = 2M

Q: calculate the final concentration of 240 ml of a 2.5 m NaOH solution is diluted to 500mL

A: Given that,  M1=2.5 M, V1 = 240 ml M2 =?, V2 = 500 ml So,